Excess Enthalpies in Binary Systems of Isomeric C8 Aliphatic Monoethers with Acetonitrile and Their Description by the COSMO-SAC Model

The excess enthalpies at 298.15 and 308.15 K for six binary mixtures of acetonitrile + C8 aliphatic ether {heptyl methyl ether CH3O n C7H15, or ethylhexyl ether C2H5O n C6H13, or pentyl propyl ether n C3H7O n C5H11, or isopentyl propyl ether n C3H7O i C5H11, or dibutyl ether n C4H9O n C4H9, or butyl...

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Bibliographic Details
Published in:Journal of chemical and engineering data 2016-02, Vol.61 (2), p.996-1002
Main Authors: Ruszczyński, Łukasz, Reda, Mateusz, Królikowski, Marek, Gliński, Marek, Hofman, Tadeusz
Format: Article
Language:English
Online Access:Get full text
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Summary:The excess enthalpies at 298.15 and 308.15 K for six binary mixtures of acetonitrile + C8 aliphatic ether {heptyl methyl ether CH3O n C7H15, or ethylhexyl ether C2H5O n C6H13, or pentyl propyl ether n C3H7O n C5H11, or isopentyl propyl ether n C3H7O i C5H11, or dibutyl ether n C4H9O n C4H9, or butyl isobutyl ether n C4H9O i C4H9} have been determined by isothermal titration calorimetry using the TA Instruments (model TAM III) calorimeter. The possibility of the COSMO-SAC model to account for the thermodynamic differences between these systems has been tested.
ISSN:0021-9568
1520-5134
DOI:10.1021/acs.jced.5b00838